<template>
  <div id="app">
    <router-view width="100" />
  </div>
</template>
<script>
export default {
  name: "App",
  data(){
    return {
    }
  },
  methods:{
  }
};
</script>
<style lang='less'>
@import "./assets/css/main.less";

.red {
  background-color: red;
}
.yellow {
  background-color: #ddd;
}

.hello {
  background-color: red;
  width: 300px;
  height: 300px;
}
</style>